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Bluetooth: Add reading of page scan parameters

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These parameters are related to the "fast connectable" mode that can be
changed through the mgmt interface. Not all controllers properly reset
these values with HCI_Reset so they need to be read in order to be able
to verify whether the values are correct or not before enabling page
scan.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Johan Hedberg
2013-03-15 17:07:11 -05:00
committed by Gustavo Padovan
parent e36a37691e
commit f332ec6699
4 changed files with 55 additions and 0 deletions
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6
net/bluetooth/hci_core.c
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@@ -272,6 +272,12 @@ static void bredr_setup(struct hci_request *req)
bacpy(&cp.bdaddr, BDADDR_ANY);
cp.delete_all = 0x01;
hci_req_add(req, HCI_OP_DELETE_STORED_LINK_KEY, sizeof(cp), &cp);
/* Read page scan parameters */
if (req->hdev->hci_ver > BLUETOOTH_VER_1_1) {
hci_req_add(req, HCI_OP_READ_PAGE_SCAN_ACTIVITY, 0, NULL);
hci_req_add(req, HCI_OP_READ_PAGE_SCAN_TYPE, 0, NULL);
}
}
static void le_setup(struct hci_request *req)